Description:Welcome to the future of drinkware! At ACERA, we proudly present our latest innovation - the LIVEN GLOW Stainless Steel with Ceramic Coating Drinkware collection. Crafted to perfection and designed to your ultimate satisfaction, Liven Glow is here to revolutionize how you enjoy your favorite beverages. Liven Brand Ceramic Inner Coating: Prepare for a healthy and refreshing hydration journey. Our exclusive Liven technology x ceramic coating is meticulously fused with premium SUS304 austenitic stainless steel. Luxuriously Smooth Surface: Indulge in the silky smoothness of Liven Glow. Our stain-resistant ceramic coating, inspired by the hydrophobic lotus effect, ensures easy cleaning and a spotless finish that lasts. Preserving Pure Taste: Say goodbye to metallic aftertastes and lingering flavors. With Liven Glow, your beverages remain unadulterated, allowing you to savor every sip in its purest form. All-Season Insulation: Liven Glow stands by your side whether it's scorching summer or chilly winter. Keep your drinks piping hot without burning your hands or refreshingly cold without the hassle of condensation. Outstanding Heat Preservation: Experience unparalleled heat preservation. Liven Glow keeps your beverages at a cozy 60°C or above for 3 hours and icy cold at 10°C or below for just as long.Technology:Tourmaline Anion - Patented Far infrared and negative ion Technology. The tourmaline lining of the tumbler heightens the flavor and freshness of any beverage. The tourmaline's charged negative ions add a pure taste while neutralizing harsh chlorine and other impurities.Material:SUS304 austenitic stainless steel with patented ceramic coatingLid:Push-on lid with Tritan material, food-grade silicone gasketCapacity:480 ml / 16.3 ozDimension:3.5" x 3.5" x 4.7 "Insulation Efficiency:Drink temperature above 39°C / 102.2°F (for 6 hours)Package:Minted Gift Box